Page Loading - Please Wait...
Data Type | Begin Date | End Date | Count |
---|---|---|---|
Current / Historical Observations (availability statement) | 2009-04-16 | 2024-12-25 | |
Daily Data | |||
Depth to water level, feet below land surface | 2009-04-16 | 2024-12-24 | 5108 |
Field groundwater-level measurements | 2009-04-15 | 2024-04-05 | 42 |
Field/Lab water-quality samples | 2010-11-03 | 2020-06-19 | 2 |
Water-Year Summary | 2011 | 2023 | 12 |
Revisions | Loading... | ||
Additional Data Sources | Begin Date | End Date | Count |
This site is operated in cooperation with McHenry County, Illinois. |